This is the Md Correctional System ZIP Code page. Md Correctional System is a city name in Md Correctional System, Maryland, United States. The city name is designated by USPS, it could be a city, town,village school name, etc.
| post code | city | state | latitude | longitude |
|---|---|---|---|---|
| 99021 | Md Correctional System | MD | 47.780312 | -117.349435 |